Metabolic Capacity
A live read on how efficiently your body turns food and rest into usable energy, and how much strain it can soak up before it starts to show.
Now Shipping Across the UK
Finally, a straight answer to "how am I actually doing?"
Hume Band 2.0 keeps tabs on blood pressure, biological age, metabolic momentum and HRV around the clock, on one charge that lasts up to 14 days. Instead of vague reassurance, you get real numbers — and enough notice to act on them before they become a proper problem.
£270
£189
30% OFF
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Free UK Delivery
45-Day Home Trial
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In the news
More Than a Step Counter
What Is the Hume Band 2.0 Actually Keeping an Eye On?
Counting steps won't tell you much about how you'll be doing in a decade. Hume Band reads the signals that actually matter — quietly, on your wrist, so nothing important gets missed along the way.
Daily Readiness
A same-morning steer on what you can reasonably take on today, so pushing on or easing off is an informed choice rather than a punt.
Recovery Score
A plain answer to whether last night's sleep actually did any repairing — and what's worth adjusting if it didn't.
Recovery & Cellular Repair
A closer look at how well your body patches itself up, and whether ageing is quietly winning that race.
HRV & Sleep Quality
Every sleep stage logged and checked against HRV, so you know precisely how much overnight repair actually took place.
Cellular Health Index
A longer-term view of your body's repair capacity, with a clear steer on whether your current routine is helping or hindering.
Chronic Illness Detection
Small shifts in your numbers tend to show up well before any symptom does — this is built to catch them first.
Early Warning Signals
Close to 7 in 10 Hume Band alerts are later confirmed by a GP — usually well before any symptoms appear.
Cardiovascular Risk
Blood pressure, SpO2 and HRV watched together round the clock, so cardiovascular strain gets flagged while it's still easy to manage.
Metabolic Momentum
Every small win gets logged and folded into habits that keep paying off, long after the app's stopped nagging you about it.
Pace of Aging
Watch biological age shift in something close to real time as momentum builds — proper evidence the changes are actually sticking.
Habit Intelligence
Raw biomarker data, distilled into a short list of habits worth sticking with — the kind that quietly add up over the years.
The Numbers Behind It
Long-term members add roughly 6.8 years of healthy life, on average
It's seldom one dramatic overhaul. More often it's sleep settling down a bit, stress getting spotted earlier, small routines actually lasting past week one. Hume Band members watch that build up in their own data, which tends to be what keeps them going.
See Your Numbers →
Here's Everything Running In the Background
Every reading builds toward a fuller picture of long-term health, tracked continuously so the link between your habits and your body stops being guesswork.
🩺
Warning Signs Caught Early, Not After the Event
SpO2, HRV, skin temperature, blood pressure — the full picture, tracked round the clock so quiet shifts don't slip past. Nearly 7 in 10 Hume Band alerts are later confirmed by a GP.
⚡
A Proper Answer to "What Can I Actually Manage Today?"
Metabolic capacity rolls strain, recovery and readiness into a single clear number, swapping the guesswork for something worth planning your day around.
💓
Blood Pressure Trends, No Cuff Needed
Passive blood pressure trend tracking straight from your wrist, every day — most wearables in this price bracket still can't manage this without a cuff.
😴
Sleep Stages, Measured Properly
Light, Deep, REM, Awake — scored by a patented algorithm rather than a rough guess, so you actually know how much of the night did any good.
🕐
A Daily Figure for How Fast You're Ageing
Metabolic Momentum turns biological age into something you can watch move day by day — a direct read on whether today's choices are paying off or costing you.
❤️
HRV, Read In Context — Not Just a Figure on Screen
HRV, steps, active minutes, distance and calories, logged automatically and read for what they mean long-term, not simply how today's session went.
🔗
Every Signal, Read as a Whole
Nutrition, body composition and every tracked metric pulled into one AI-assisted view — a heart-rate spike means something different next to a poor night's sleep than it does sitting on its own.
Everything the Hume Band 2.0 Reads
🩸 Blood Pressure (NEW)
💓 Heart Rate Variability (HRV)
📈 Metabolic Momentum
🧬 Biological Age
⏳ Pace of Aging
🫁 Blood Oxygen (SpO2)
🌡️ Skin Temperature
⚡ Metabolic Capacity
😴 Sleep Stages (Light/Deep/REM)
🏃 Activity & Movement
🔋 Strain & Recovery Status
🫀 Chronic Illness Indicator
Real Accounts, Not Marketing Lines
What Tends to Happen Once People Actually Wear One
From competitive athletes to people simply trying to catch something early — here's what shows up in practice.
Catching It Early
Most people only find out something's wrong once it's already tricky to undo.
Hume Band notices the quiet shifts — in recovery, in cardiovascular resilience, in metabolic signals — often days or weeks before you'd ever clock it yourself.
~70%
of Hume Band alerts are later confirmed by a GP
74%
of users caught a Hume Band warning before feeling any symptoms
"A slow decline in my momentum score over a few months triggered a cardiac risk flag. My GP found a blocked artery on the follow-up scan. Honestly, I doubt I'd have caught it any other way."
— Marcus T., 51 · Verified Hume Band User
Biological Age, Honestly Tracked
A Figure That Actually Shifts When You Change Something
Biological age reflects how your body is genuinely coping, shaped by sleep, stress and how consistently you recover. Hume Band shows that figure moving, day by day, as those inputs shift.
71%
of users see their biological age drop within 3 months
92%
report noticeably higher energy day to day
"I'm 48. It read my biological age at 52 when I first strapped it on. Four months of adjusting sleep and stress against what it showed me, and it's down to 42 now. Watching that figure move is what kept me at it."
— Daniel T., 47 · Verified Hume Band User
Metabolic Capacity, Day to Day
Fewer Mornings That Start On the Back Foot
Metabolic capacity is a read on how efficiently your body handles energy and stress. Hume Band tracks it overnight, so you know before you're even out of bed whether you're genuinely rebuilding or just running on empty.
38%
average improvement in reported daily metabolic capacity
83%
say they handle everyday stress and fatigue noticeably better
"Seven hours' sleep and I'd still feel wrecked most mornings. Tracking metabolic capacity is what finally showed me stress was the real culprit, not the sleep. Sorted that, and mornings stopped being such a slog."
— Lissa Y., 38 · Verified Hume Band User
People Who Can't Afford Guesswork
Athletes Who Need the Data to Be Right, Full Stop
Competitive athletes and dedicated self-trackers alike rely on Hume Band precisely because the readings stand up to scrutiny.
6.8
Average years of healthy life gained among long-term Hume Band members
5.2
Average years added among users who keep at it past the first month
2.9K
Verified five-star reviews from genuine Hume Band owners
Built to Be Worn, Not Noticed
Designed to Disappear Once It's On
14+ Days Per Charge
Long enough that gaps in your tracking stop being something you have to think about.
UltraLux Strap
A patented SuperKnit weave — light, breathable, and easy to forget you've got on.
IP68-Rated
Dust-resistant and rated for 1 metre of water up to 2 hours — showers, pools and sweaty workouts are all fine.
A Coach That Reads the Data Alongside You
An AI-driven coach reviews your patterns quietly in the background and nudges you before you'd spot the trend yourself.
14+
Days Battery Life
The Bit You Don't See
What's Actually Powering the Numbers
⚠️ Chronic Illness Indicator
Surfaces early warning signals well before symptoms typically would, buying you time to actually do something.
⏱️ Lifespan Meter
A projected lifespan figure that visibly moves as your habits do.
🧠 Pro AI Intelligence
Clinical-grade analysis ticking away quietly in the background, round the clock.
📊 Blood Pressure Insights
Daily trend tracking — no cuff, no GP appointment, no disruption to your day.
Sensor Accuracy
A Proper Accuracy Upgrade in Version 2.0
Good decisions need good data behind them. Hume Band 2.0 pairs 5 LEDs with 4 photodiodes to sample far more often than most wearables in its class, and the accuracy gain has held up in both internal lab testing and independent third-party review.
- ✓ Reworked signal processing for cleaner, more consistent trend lines
- ✓ Blood pressure trend tracking — new for 2.0
- ✓ 14-day battery, roughly double the original Band's 7
- ✓ UltraLux strap for noticeably better all-day comfort
- ✓ Nutrition tracking rolling out in June 2026
Hume Band vs Whoop, Fitbit & Garmin
This Was Never Meant to Rival a Fitness Tracker
Most wearables tell you how hard the session was. Hume Band tells you what that session — and everything else you do — is doing to your body over time.
| Feature | Hume Band 2.0 | Whoop / Fitbit / Garmin |
|---|---|---|
| Primary Focus | Preventive health & early illness detection | Athletic performance & activity tracking |
| Biological Age Tracking | ✔ Daily, real-time reading | ✘ Not offered |
| Chronic Illness Detection | ✔ Early warning alerts | ✘ Not offered |
| Metabolic Momentum | ✔ Proprietary Hume metric | ✘ Not offered |
| Blood Pressure Monitoring | ✔ Daily trend tracking | ✘ Rarely available |
| Data Ownership | ✔ Fully exportable, yours to keep | ✘ Stays on their platform |
| Subscription Required | ✔ No — one-time purchase | ✘ ~£25/month for Whoop |
| Battery Life | ✔ Up to 14 days | Usually 4–7 days |
| AI Coaching | ✔ Personalized, biomarker-driven | ✘ Generic activity tips |
| Price | ✔ £189, one time | ✘ £250–£400 per year, ongoing |
The Aging Question
Coaching Built Around Ageing, Not Just Effort
Most trackers stop at the workout. Hume Band carries on — illness detection, biological age tracking, and daily guidance built around genuinely staying well for longer.
"Momentum score: 82. You picked up 3.2 extra days of healthy life last week — here's what's behind it."
No Lock-In
Your Own Data Shouldn't Cost You Monthly
Whoop charges roughly £25 a month just to look at your own numbers. Hume Band is a single purchase — the device and everything it generates stay yours, for good.
Hume Band: £189 once
Whoop: £300/year
Beyond HRV
Rather More Than HRV on Its Own
HRV is one piece of the puzzle, not the whole thing. Hume Band adds Metabolic Momentum, Metabolic Capacity and a full resilience index — all measured directly, rather than inferred from your step count.
Current UK Pricing
(2,955 Verified Reviews)
Excellent | 5.0
The Hume Band 2.0
A health monitor built to spot trouble early — and an AI coach that keeps working long after you've taken it off.
£270
£189
30% OFF
or 18 payments of £10.5 · VAT included
45-day return window, no questions asked
Free delivery across the UK, every order
Hume Health app included, no extra cost
Dispatched within 1–2 business days
1-year warranty included
Optional add-on:
Not right for you within 45 days? Full refund, no questions asked.
What You're Actually Getting
- A real figure for how fast you're ageing — and a way to shift it
- Patterns flagged that an annual check-up would likely miss
- Sleep detail most consumer wearables don't bother measuring
- A daily explanation for why you feel the way you do
- Every biomarker read together rather than in isolation
Everything It Reads
- Blood Pressure Insights (NEW in 2.0)
- Heart Rate Variability (HRV)
- Metabolic Momentum
- Biological Age & Pace of Aging
- Blood Oxygen Levels (SpO2)
- Skin Temperature
- Metabolic Capacity
- Sleep Stages (Light, Deep, REM, Awake)
- Activity, Strain & Recovery
Getting Started
- Strap it on — Hume Band sits on your wrist round the clock, no input needed.
- Check the app each morning — a short, plain-English summary of what's going on inside you.
- Act on the nudge — a specific, personalised next step rather than a generic tip.
- Watch the trend — see biological age and momentum shift week on week.
"I've been training my whole career, and this taught me more about my own body in a month than some coaches managed in years. Dead easy to read, and it actually shows what's improving — not just how far I ran that day."FRANK GORE — 5× PRO BOWL NFL LEGEND · VERIFIED HUME BAND REVIEW
What Owners Are Saying
Over 1.2 Million People Already Wear One
4.8
From 2,955 verified reviews
From 2,955 verified reviews
Brooklyn 
Verified
Verified
"Didn't expect to be this impressed, if I'm honest."
My readiness score dropped out of nowhere, before I felt anything was wrong — turned out a chest infection was already brewing. Caught it and got it sorted before it turned into anything worse. Can't fault it.
Savannah Verified
Verified
"Bought it half-sceptical, wouldn't be without it now."
It picks up on things I'd never have thought to track, like metabolic momentum, and links it straight back to choices I made that day. My partner saw my numbers improve and ordered one within the week. We're both sold now.
Jenny Verified
Verified
"Owned a few of these. This one's in a different league."
Most just count steps — this one goes further, reading metabolic momentum and capacity too. I shifted meal timing and sleep based on what it showed, and the difference in energy has been genuine. Worth it if long-term health matters to you.
Dr. Emily Verified
Verified
"I've started recommending it to my own patients."
Metabolic capacity turns out to be a fair proxy for cellular health and ageing. One diabetic patient of mine cut insulin resistance by 20% simply by adjusting exercise and meal timing off the back of the readings. Preventive care gets a lot less vague with this.
Marcus T. Verified
Verified
"Not being dramatic — this genuinely caught something."
A gradual drop in my momentum score over several months triggered a heart risk alert. Got it checked and the GP found a blocked artery I had absolutely no idea about. Catching it that early made all the difference.
Lissa Y. Verified
Verified
"Mornings finally stopped being such a slog."
Seven hours' sleep and I'd still wake up wrecked — turns out stress was quietly sabotaging my recovery, and tracking metabolic capacity is what finally made that obvious. Sorted the actual problem instead of guessing at it.
Daniel T. Verified
Verified
"Watched my biological age fall from 52 to 42."
I'm 48 in actual years. Biological age read 52 when I first put this on. Four months of adjusting sleep and stress around what the data showed, and it's sitting at 42 now. Watching it happen in something close to real time is what kept me at it.
Ryan K. Verified
Verified
"Taught me more in a month than years on other trackers."
Been through Fitbit, Garmin and Whoop. This is the only one that actually explains what's going on inside my body rather than just flagging a missed step goal. The preventive-health angle is the real difference here.
Common Questions
Things People Usually Ask Before Ordering
It's a wrist-worn monitor that keeps a constant eye on biological age, metabolic momentum, blood pressure, HRV, SpO2, sleep stages and skin temperature — flagging anything unusual early, on a single charge that lasts up to 14 days.
Blood Pressure Insights, Heart Rate Variability, Metabolic Momentum, Biological Age, Pace of Aging, Blood Oxygen (SpO2), Skin Temperature, Metabolic Capacity, Sleep Stages (Light, Deep, REM, Awake), daily activity and movement, strain and recovery, plus chronic illness indicators.
£189 at the moment, down from £270. It's a one-off purchase, not a subscription — every core reading works from the first day. An optional Hume Premium plan (£7.99/month) adds AI coaching and deeper analysis, but nothing essential sits behind a paywall.
Those three are built around fitness and training load. This is built to catch health problems early — biological age, metabolic momentum and blood pressure trends aren't things they measure at all. Whoop also runs around £25/month and won't hand your data back if you cancel; this is a one-off purchase and your data is exportable whenever you fancy.
Up to 14 days under normal use — nearly double what the original Band managed. A full charge from flat takes around 30 minutes. Heavy syncing or maxed-out tracking settings will trim a bit off that.
Yes — it's IP68-rated, dust-resistant and good for 1 metre of water for up to 2 hours. Showers, pools and sweaty training sessions won't interrupt anything it's tracking.
Send it back within 45 days of delivery for a full refund — used or unused, no explanation required. Delivery is free to UK addresses on every order, and returns go out by post at our expense.
Order directly at humeband.uk. That's the only way to guarantee the current price, the full 45-day trial, and genuine warranty cover — third-party sellers don't always honour the same terms.
Yes on both counts. The price shown already includes VAT, and delivery is free to addresses right across the UK — nothing extra tacked on at checkout.
Four genuine upgrades: blood pressure trend tracking, which simply wasn't there before; battery life nearly doubled, from around 7 days to 14; noticeably better signal processing across the sensors; and the new UltraLux strap for comfort over long stretches. Nutrition tracking is next, expected June 2026.